peatonal_2002(14 m)

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DISE O DE VI

DISEO DE PUENTE PEATONAL - VIGAS

Luz del puente (L): 14.00 mLuz libre : LL = L!(b"b4) 11.#0 mLuz e$e%ti&' (Le) : 1!.0 m (Le) e el men*r de: LL+, = 1!.0

L!-"(b"b4) = 1"."0Predimensionamiento .-

h = 0.# 0./0 mt = 0.10 m

bw = 0."0 mAn%,* &i' di'$r'm' bd = 0.!0 mAn%,* de puente = !.00 m23mer* de &i' di'$. N = 4

e = 4 m! = 0.! m" = 0.1 ms = 0.! m

An#$isis de %ar&a !ermanente .-

etr'd* de %'r':

Ap*rte de &i' 5 l*' = !.4 ( ,.b6 + t(77-!b6) ) = 0./0 8-m

Ap*rte de 'rdinele = !.4 (p.9) = 0.0#00 8-m

0.40 8-m

0.11/ 8

1./# 8 m*ment* de %'r' puntu'l de l* di'$r'm' d$= 0.4# 8 m

'omento de %ar&a !ermanente = ().*+ T - m

An#$isis de sobre%ar&a .-

S*bre%'r' = -% = 00 -%m;

+., T - m

*.)* T - m

,/.(, T - m

Determinamos an%ho %o$aborante 0$an%o $as%o !ara se%%iones T %on $osa a 1n so$o $ado23

b%

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DISE O DE VIG

Determinamos a%ero !or rot1ra3

Mu =

As = 1.#! %m; = As / (b . d) = 0.00!

As + 1/3 As = !!./ %m; = (As+1/3 As)/(b.d) = 0.00" (@2 11>>")

= 0.00!4 As min= 1." %m;

Ado!tamos3 A s = **.) %m

Area de barra de :ierro = .(/ di#metro = ( B

A%ero !rin%i!a$3 nCmero de barras = ( B

As = *./ %m*

= /.//

Veri:i%amos $a %1anta3

= B "00 - ("00 + $5) = 0.0!1/ = 0.

= 0.01"

F = /.// No re"1iere As a %om!resin

Para no 4eri:i%ar de:$e6iones3

= = 0.00#0 F /.// O7 8

Veri:i%amos !osi%in de$ eHe ne1tro3

' = = .00 %m a 5 (.// O7 8

Veri:i%amos en ser4i%io3

a - ATIGA

' = m'B = !./! 8 m

b = min = 1/.! 8 m

$ mCB = = 1>/4/./ -%m;

$ mn = = 1>1/4. -%m;

= /".!0 -%m;

= 1>!1!.1 -%m;

F

O78.... 1m!$e3

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DISE O DE VIGAS

!>!0.00 1>/4/./ -%m;

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DISEO DE V

ESUE re%1b > Ls2 = ,+.,9 %m

H $ierr* = 0.! = 1

L' %'ntid'd t*t'l de $ierr* : *

Se%%i*n de %'d' &'rill' = (.*+ %m;

Sele%%iJn 'ut*mCti%' del diCmetr* = ;+

As %o$o%aremos ( :ierros de ;+ B a ambos $ados de$ ner4io de $a

4i&a a / %m de es!a%iamiento.

VD

= wD. Le;* > Pd: . N;* =

VL=

(? 0 VD> (?9) V

L2

=

o$o%ar estribos de =

Vu

f bdu u

u c

A v f y

(u uu c)b

u cu c f[ 0 .5f 'c+175V ud /M u]

t

re%ub.

Lr

L

, A%er* l'ter'l

A%er* prin%ip'l

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DISEO DE LOSA

DISEO DE PUENTE PEATONAL - LOSA

'omento !or !eso !ro!io

S = 77 ! B b6 = 1.40 m

etr'd* de %'r' p'r' un metr* de 'n%,*:

!.4 B t = 0." 8-m

Sup*nem* un %*e$i%iente de 1-10 p'r' m*ment* ne'ti&* 5 p*iti&*.

0.0/1 8 m

'omento !or sobre%ar&a

0.0# 8 m

0.0/ 8 m

0.0 8 m

Determina%in de !era$te

K'll'nd* l* m*ment* p*r er&i%i* :

+ = 0.14# 8 m

= 0.1# 8 m

u+ = 0.!! 8 m

u = 0.!" 8 m

El per'lte mnim* %*n el m*ment* m'Bim* en er&i%i* e:

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DISEO DE LOSA

A%ero Ne&ati4o 0 As- 2A ( ) = 0.11"! %m;

A() + 1-"A() = 0.#1 %m; = 0.000

= 0.00!4

A s = *.99 %m

0./1 diCmetr* = ;+ B

!./! = ! %m

El ep'%i'mient* de l' b'rr' erC: < "t = 4 %m < 4 = 4 %m

;+ B %on es!a%iamiento s = *9 %m

A%ero de re!arti%in

Ar = = ,./ 5 9)

*r t'nt* u'r Ar = "4.0#

Ar = Ar . A prin%ip'l = 0.#1 %m; p*r metr* de 'n%,* de l*'

*nider'nd* &'rill' de ;+ B A = 0./1 %m;

;+ B %on es!a%iamiento s = ) %m

A%ero de tem!erat1ra

At = 0.001bt

At = *.)/ %m p*r metr* de 'n%,* de l*'

*nider'nd* &'rill' de ;+ B A = 0./1 %m;

= !."0 = ! %m

El ep'%i'mient* de l' b'rr' erC: < t = / %m < 4 = 4 %m

;+ B %on es!a%iamiento s = *9.// %m

= /?) :K% ; :J =

Are' de b'rr' de $ierr* A=

s = A. ; As =

L1e&o 3 a%ero ne&ati4o de =

L1e&o 3 a%ero de re!arti%ion de =

L1e&o 3 a%ero de tem!erat1ra de =

121

L

0.0018bt

b6

777b

7

t

min

A%er* de rep'rt*A%er* de rep'rt*

A%er* p*iti&*A%er* derep'rt*

A%er* de temper'tur'A%er* de rep'rt*

A%er* ne'ti&*

A%er* de rep'rt*

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DISEO DE ES8@I7OS

DISEO DE PUENTE PEATONAL - EST

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DISEO DE ES8@I7OSEIN -

, = .10 mb = !.0 m

(.- Em!1He .-% = 0.!/1E = ./ 8

E& = !./ 8E, = .! 8

unt* de 'pli%'%iJn de E : d, = 1./0 m

a2 Estribo sin !1ente J %on re$$eno sobre%ar&ado

*.- 1eras 4erti%a$es estabi$iadoras .-

i ( 8 ) Bi ( m ) ( 8 m )1 #." !.10 1#./1! 10." 1.1 1!.4#" ".!# 0.4" 1.4"E& !./ !.0 .4"

!./ 40.0

'4 = 40.0 8 m'h = 14.0 8 m64 = 'i ; Pi = 1. m = 0 '4 - 'h 2 ; Pi = 1.00 m

e = b;* - = 0.! m e 5 b;9 = /.,* O7 8

Veri:i%a%iones

(.-om!resiones J tra%%iones

= 1. -%m;

:% F P O78/0 1. -%m;

*.- Vo$teo

:s = *.+, F * O78

.- Des$iamiento

$'%t*r = 0./0

:s = *.( F * O78

b2 Estribo %on !1ente J %on re$$eno sobre%ar&ado

e* pr*pi* : .!#e* muert*: 0."Di'$r'm' : 0.!4

@1 = .1 8

S*bre%'r' : @! = !.# 8

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DISEO DE ES8@I7O*.- 1eras 4erti%a$es estabi$iadoras .-

i ( 8 ) Bi ( m ) & ( 8 m )@1 .1 1." #."#@! !.# 1." 4.4E& !./ 1. 40.0

".00 ".#/

'4 = ".#/ 8 m'h = 14.0 8 m64 = '4 ; Pi = 1.4 m = 0 '4 - 'h 2 ; Pi = 1.14 m

e = b;* - = 0.11 m e 5 b;9 = /.,* O7 8

Veri:i%a%iones


= 1.// -%m;

:% F P O78/0.00 1.// -%m;

*.- Vo$teo

:s = .+ F * O78

.- Des$iamiento

:s = *.9 F * O78

SEIN -

, = .1 mb = "."0 m

, %im. = 1.00 m

B%1 = 0.40 mB%! = 0.40 m

(.- Em!1He .-% = 0.!/1E = 1!.0! 8

E4 = ". 8Eh = 11.4 8

unt* de 'pli%'%iJn de E : d, = !.0" m

a2 Estribo sin !1ente J %on re$$eno sobre%ar&ado


i ( 8 ) Bi ( m ) ( 8 m )1 #." !.0 !".4! 10." 1. 1./4" ".!# 0." !./44 /.# 1. 1!.! ".# ".10 1!.""E& ". "."0 11./

".4" /#.

'4 = /#. 8 m'h = !"."4 8 m

64 = !.0/ m = 1.4 m

e = 0.1# m e 5 b;9 = /. O7 8

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DISEO DE ES8@I7O

Veri:i%a%iones


= 1. -%m;

Pt F P O78.! 1. -%m;

*.- Vo$teo

:s = .,( F * O78

.- Des$iamiento

$'%t*r = 0.

:s = *.(+ F * O78

b2 Estribo %on !1ente J %on re$$eno sobre%ar&ado


i ( 8 ) Bi ( m ) ( 8 m )@1 .1 1.#" 11.@! !.# 1.#" ./"E& ".4" !.0/ /#.

4/. #/.1"

'4 = #/.1" 8 m

'h = !"."4 8 m64 = !.04 m = 1. m

e = 0.10 m e 5 b;9 = /. O7 8

Veri:i%a%iones


= 1./0 -%m;

Pt F P O78.! 1./0 -%m;

*.- Vo$teo

:s = ,.(9 F * O78

.- Des$iamiento

:s = *.9 F * O78

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DISEO DE ALE8AS (I2IIO)

11

DISEO DE PUENTE PEATONAL - ALETAS (

$% = 1/ -%m;$% = /0 -%m;Altur' t*t'l de 'let' = .#0 m = "4 M

0.4,! = 4.#0 m

, = 0= 1. 8-m;

rei*n de tr'b'?* (t) = 4.0/ N-%m;

Predimensionamiento3

b1 = !." = !.0 mb! = 1.# = !.00 mb" = 1.1 = 1. m

8r'b'?'m* e%%iJn p*r metr* de 'n%,*:

SEIN A-A

, = 4.#0 mb = !.00 m

(.- Em!1He .-% = 0.!!/1E = ."" 8

E& = 1. 8E, = .0 8

unt* de 'pli%'%iJn de E : d, = 1." m


i ( 8 ) Bi ( m ) ( 8 m )1 1.0 1.1 !1.! 1.#/ 0.!" 0.4 B& = 1.1 mE& 1. !.00 "./0

!!.4! !.01

& = !.01 8 m, = #. 8 m

B = 0./! m

e = 0.! m e 5 b;9 = /. O7 8

Veri:i%a%iones


= !.0 -%m;

:% F P O78

*.- Vo$teo

:s = *.9 F * O78

$'%t*r de '%uerd* ' =

g

2IVEL DE AGPA

b1

b!

b"

,! ,t

A

A

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DISEO DE ALE8AS (I2IIO)

1!

.- Des$iamiento

$'%t*r = 0./0

:s = *. F * O78

SEIN -

, = .#0 m

b = !.0 m, %im. = 1.00 mB%1 = 0.! mB%! = 0.! m

(.- Em!1He .-% = 0.!!/1E = #.1/ 8

E& = !. 8E, = .// 8

unt* de 'pli%'%iJn de E : d, = 1.#/ m


i ( 8 ) Bi ( m ) ( 8 m )

1 1.0 1.4" !.0! 1.#/ 0.4 0.#" ./ 1.! /.1# B& = 1.4# m4 !.! !." .4!

E& !. !.0 ./0

"1.! 4.//

& = 4.// 8 m, = 1/.! 8 m

B = 0.#4 m

e = 0."1 m e 5 b;9 = /.,* O7 8

Veri:i%a%iones


= !.1/ -%m;Pt F P O78

*.- Vo$teo

:s = *.)( F * O78

.- Des$iamiento

$'%t*r = 0.0

:s = *.(, F * O78

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DISE O DE ALE8AS (RI2AL)

1"

DISEO DE PUENTE PEATONAL - ALETAS *

$% = 1/ -%m;$% = /0 -%m;Altur' t*t'l de 'let' = "."0 m = "4 M

0.4,! = !.0 m, = 0

= 1. 8-m;rei*n de tr'b'?* (t) = 4.0/ N-%m;

Predimensionamiento3

b1 = 1."! = 1.0 mb! = 1.00 = 1.00 mb" = 0./ = 0.0 m

8r'b'?'m* e%%iJn p*r metr* de 'n%,*:

SEIN A-A

, = !.0 mb = 1.00 m

(.- Em!1He .-% = 0.!!/1E = 1. 8

E& = 0.4 8E, = 1./ 8

unt* de 'pli%'%iJn de E : d, = 0." m


i ( 8 ) Bi ( m ) ( 8 m )1 !. 0./ !.1! 1.44 0."" 0.4 B& = 0. m

E& 0.4 1.00 0.4

4./# ".1!

& = ".1! 8 m, = 1."1 8 m

B = 0." m

e = 0.1! m e 5 b;9 = /.() O7 8

Veri:i%a%iones


= 0." -%m;

:% F P O78

*.- Vo$teo

:s = *.) F * O78

.- Des$iamiento

$'%t*r de '%uerd* ' =

g

2IVEL DE AGPA

b1

b!

b"

,! ,t

A

A

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DISE O DE ALE8AS (RI2AL)

$'%t*r = 0./0

:s = *.( F * O78

SEIN -

, = "."0 mb = 1.0 m

, %im. = 0.0 m

B%1 = 0."0 mB%! = 0."0 m

(.- Em!1He .-% = 0.!!/1E = !./ 8

E& = 0.4 8E, = !./4 8

unt* de 'pli%'%iJn de E : d, = 1.10 m


i ( 8 ) Bi ( m ) ( 8 m )1 !. 1.0 ".0!! 1.44 0." 0.#1" !.#4 0.0 !." B& = 1.0! m4 1.40 1.4 !.0"E& 0.4 1.0 1."4

#.4# #.

& = #. 8 m, = ".0! 8 m

B = 0./0 m

e = 0.10 m e 5 b;9 = /.*) O7 8

Veri:i%a%iones


= 0.! -%m;Pt F P O78

*.- Vo$teo:s = .*/ F * O78

.- Des$iamiento

$'%t*r = 0.

:s = *.* F * O78

peatonal_2002(14 m)

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